# Roman Numbers vs Vincula

The clearest difference is in-app purchases: Roman Numbers at none against Vincula's 1. Roman Numbers also leads on device support (3 vs 1) and iOS requirement (14.0 vs 26.0). Vincula's advantage is ads (none vs shown). On price there is nothing between them.

Both are free to download. Vincula sells 1 one-off in-app purchase. Roman Numbers asks for nothing beyond the download.

## The numbers

| Metric | Roman Numbers | Vincula |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/roman-numbers/id1485298435/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 11 days | — |
| Monetization | Ad-supported | — |
| Size | 3 MB | 1 MB |
| Requires iOS | **14.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yurii Sushko](https://appshunter.io/developer/1368611820) | [永 张](https://appshunter.io/developer/1806535769) |

## What reviewers say

### Roman Numbers

[App page](https://appshunter.io/ios/app/roman-numbers/id1485298435)

Easily convert between standard numbers and Roman numerals. This utility also includes key historical dates from Ancient Rome.

**Highlights:** Number to Roman numeral conversion, Roman numeral to number conversion, Ancient Roman historical dates, Simple user interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Vincula

[App page](https://appshunter.io/ios/app/vincula/id6782260441)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Vincula Pro | $4.99 | one-time |


## Frequently asked questions

### Is Roman Numbers free?

Roman Numbers is free to download, with no in-app purchases.

### Is Vincula free?

Vincula is free to download, with in-app purchases available.

### Do Roman Numbers or Vincula have ads?

Roman Numbers shows ads; Vincula does not.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*